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T-42M
01
Record
STATE: —
02
Description
SRC: CNA
03
Metadata
SCHEMA: CVE JSON 5
04
Affected products
PAIRS: —
05
References
REFS: —
01
Record
STATE: PUBLISHED
CVE-2026-63135
YOURLS: Stored XSS in referrer statistics chart via crafted Referer header
High
PUBLISHED
CNA: GitHub_M
Base score
8.2
CVSS v3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N
View raw JSON
CVE Program record
02
Description
CNA: GitHub_M
YOURLS: Stored XSS in referrer statistics chart via crafted Referer header
03
Metadata
SCHEMA: 5.2
Published
2026-08-21 20:40Z
4 HR AGO
Last updated
2026-08-21 20:40Z
4 HR AGO
Reserved
2026-07-15
Assigning CNA
GitHub_M
Record state
PUBLISHED
Severity
High (CVSS 8.2)
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N
Weaknesses
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Base
SSVC decision
No CISA-ADP assessment
Data version
5.2
Document digest
c3df645668e168d97f408d2116271807c5f176a06bb66da9283ea73842e7172f
04
Affected products
PAIRS: 1
Vendor
Product
Versions
Platforms
YOURLS
YOURLS
>= 1.5.1, < 1.10.4
—
05
References
REFS: 4
github.com
https://github.com/YOURLS/YOURLS/security/advisories/GHSA-5h77-88j3-r659
x_refsource_CONFIRM
github.com
https://github.com/YOURLS/YOURLS/pull/4107
x_refsource_MISC
github.com
https://github.com/YOURLS/YOURLS/commit/e1e93476655107e6caab34e52259eb1c91079ec7
x_refsource_MISC
github.com
https://github.com/YOURLS/YOURLS/releases/tag/1.10.4
x_refsource_MISC